1 files changed, 2 insertions, 62 deletions
diff --git a/www/content/notes/hurd.md b/www/content/notes/hurd.md
index 7eeb2d6..aeb9b15 100644
--- a/www/content/notes/hurd.md
+++ b/www/content/notes/hurd.md
@@ -1,12 +1,12 @@
 ---
 title: "Hurd"
 date: 2025-03-03T15:34:41+08:00
-lastmod: 2025-03-03T23:28:46+08:00
+lastmod: 2025-06-12T01:09:39+08:00
 ---
 
 {{< mono >}}
 
-[TODOS](/notes/hurd/todos)
+goto: [Cheat Sheet](/notes/hurd/cheat-sheet) | [Todos](/notes/hurd/todos)
 
 {{< /mono >}}
 
@@ -38,66 +38,6 @@ refs:
 
 {{< /mono >}}
 
-## cheatsheet
-
-### Mirrors
-
-The mirror has to be `debian-ports` not `debian`, and many mirror sites do not
-provide it. Following is aliyun mirror.
-
-```txt
-/etc/apt/sources.list
----
-deb https://mirrors.aliyun.com/debian-ports/ unstable main
-deb https://mirrors.aliyun.com/debian-ports/ unreleased main
-deb-src https://mirrors.aliyun.com/debian/ unstable main
-```
-
-### Use QEMU Virtual Machine
-
-For i386, use
-
-```bash-session
-# qemu-system-x86_64 -enable-kvm -m 4G \
->   -net nic -net user,hostfwd=tcp::3222-:22 \
->   -vga vmware -drive cache=writeback,file=[...]
-```
-
-For x86_64, use
-
-```bash-session
-# qemu-system-x86_64 -enable-kvm -m 8G -machine q35 \
->   -net nic -net user,hostfwd=tcp::3223-:22 \
->   -vga vmware -drive cache=writeback,file=[...]
-```
-
-GRUB in the image seems to use hard-coded path of `/dev/*` block file as the
-root partition in the kernel command line rather than GUID, so if the hard disk
-bus is changed in QEMU and the path is changed accordingly, the system can't
-boot on.
-
-QEMU cli arguments `-machine q35` enables AHCI and SATA, and is **required for
-official x86_64 image to boot**. As for i386, I haven't checked now.
-
-### Inside Hurd
-
-Configure/Setup network
-
-```sh
-settrans -fgap /servers/socket/2 /hurd/pfinet \
-  -i /dev/eth0 -a 10.0.2.15 -g 10.0.2.2 -m 255.255.255.0
-fsysopts /servers/socket/2 /hurd/pfinet \
-  -i /dev/eth0 -a 10.0.2.15 -g 10.0.2.2 -m 255.255.255.0
-fsysopts /server/socket/2 -a 10.0.2.15 -g 10.0.2.2 -m 255.255.255.0
-```
-
-Setup apt
-
-```sh
-apt-get --allow-unauthenticated --allow-insecure-repositories update
-apt-get --allow-unauthenticated upgrade
-```
-
 ## mailing lists / irc
 
 {{< mono >}}